I will argue with tactics, but it’s not necessarily out of bad faith. Usually people are terrible at having an open-minded conversation, and you need to peel back the layers because most individuals won’t tell you why they believe something.
You’ll get all these canned responses and talking points from mainstream media (Or, if we’re talking about technology, the analog would be taking points from a particular corporation or vendor). But people won’t outright say “I don’t agree with that policy because I don’t trust that person” or “I got screwed over by a traumatic experience with X therefore I’m against X”. Most people aren’t capable of engaging on that level without a great deal of emotional maturity; of course, we’re far away from reality and facts at this point but humans are emotional creatures and emotion drives our decision making.